
import pika
import sys

credentials = pika.PlainCredentials('huotong', '123456')
connection = pika.BlockingConnection(pika.ConnectionParameters(
    'localhost',credentials=credentials))
channel = connection.channel()


channel.exchange_declare(exchange='topic_logs',exchange_type='topic')

routing_key = sys.argv[1] if len(sys.argv) > 1 else 'anonymous.info'
message = ' '.join(sys.argv[2:]) or 'Hello World!'

channel.basic_publish(exchange='topic_logs',routing_key=routing_key,body=message)
print(" [x] Sent %r:%r" % (routing_key, message))
connection.close()